EP 0265445 A4 19890830 - COMBINED HOLE MAKING AND THREADING TOOL.
Title (en)
COMBINED HOLE MAKING AND THREADING TOOL.
Title (de)
KOMBINIERTES BOHR- UND GEWINDEBOHRWERKZEUG.
Title (fr)
TARAUDEUSE ET FORET COMBINES.
Publication
Application
Priority
US 84044386 A 19860317
Abstract (en)
[origin: US4651374A] A combination tool is disclosed for drilling a hole in a workpiece on the inward feed of the tool and for threading the hole during retraction of the tool. The tool comprises a straight body with a drill point at the forward end, a shank at the rearward end and a thread-form mill between the drill point and the shank.
IPC 1-7
IPC 8 full level
B23G 5/18 (2006.01)
CPC (source: EP US)
B23G 5/184 (2013.01 - EP US); Y10T 408/9048 (2015.01 - EP US); Y10T 409/30056 (2015.01 - EP US)
Citation (search report)
- [E] EP 0237035 A2 19870916 - DETROIT TOOL IND [US]
- [A] FR 1068255 A 19540623 - GOUPILLE CANNELEE
- See references of WO 8705546A1
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
US 4651374 A 19870324; AU 597940 B2 19900614; AU 6933287 A 19871009; CA 1325085 C 19931214; DE 8718096 U1 19940127; EP 0265445 A1 19880504; EP 0265445 A4 19890830; EP 0265445 B1 19930421; MX 160071 A 19891121; US RE35255 E 19960528; WO 8705546 A1 19870924
DOCDB simple family (application)
US 84044386 A 19860317; AU 6933287 A 19870127; CA 531604 A 19870310; DE 8718096 U 19870127; EP 87901232 A 19870127; MX 576687 A 19870316; US 14672788 A 19880121; US 8700170 W 19870127